#version 400
#extension GL_ARB_separate_shader_objects : enable
#extension GL_ARB_shading_language_420pack : enable
layout(std140, binding = 0) uniform buf {
	mat4 MVP;
	vec4 position[12*3];
	vec4 attr[12*3];
} ubuf;
layout (location = 0) out vec4 texcoord;
layout (location = 1) out vec3 frag_pos;
void main() 
{
	texcoord = ubuf.attr[gl_VertexIndex];
	gl_Position = ubuf.MVP * ubuf.position[gl_VertexIndex];
	frag_pos = gl_Position.xyz;
}